Earlier quoted context omitted.
Many people (myself included) would compare X in intent and setup to PARC from the 1970s. The latter managed the extraordinary feat of pushing out a major innovation on average about once every 2.5 years from 1970 to 2000. That's things like laser printing, OOP, Ethernet, etc. that went on to build industries or take existing ones in new directions. X, on the other hand, has been around for over 6 years now and as fa…
It may be true that it's harder now to make those kinds of leaps than it was in the 1970s though.
I mean, everything is obvious in retrospect. I'm sure there were some PARC guys bemoaning that all the fundamental discoveries were already made in the 1950s... Google today probably has bigger budgets than Xerox had then (tho' that's just a guess on my part)